Spherical Cross-track Height¶
Classification |
Miscellaneous |
Available forms |
Forward and inverse. |
Defined area |
Global |
Alias |
sch |
Domain |
3D |
Input type |
3D coordinates |
Output type |
Projected coordinates |
proj-string:
+proj=sch +plat_0=XX +plon_0=XX +phdg_0=XX
The SCH coordinate system is a sensor aligned coordinate system developed at JPL (Jet Propulsion Laboratory) for radar mapping missions.
See [Hensley2002]
Parameters¶
Required¶
-
+plat_0
=<value>
¶ Peg latitude (in degree)
-
+plon_0
=<value>
¶ Peg longitude (in degree)
-
+phdg_0
=<value>
¶ Peg heading (in degree)
Optional¶
-
+h_0
=<value>
¶ Average height (in metre)
Defaults to 0.0.
-
+lon_0
=<value>
¶ Longitude of projection center.
Defaults to 0.0.
-
+x_0
=<value>
¶ False easting.
Defaults to 0.0.
-
+y_0
=<value>
¶ False northing.
Defaults to 0.0.
-
+R
=<value>
¶ Radius of the sphere given in meters. If used in conjunction with
+ellps
+R
takes precedence.